[PATCH 2/2] drm/plane: Remove redundant extern

[Daniel Vetter]

On Wed, Aug 12, 2015 at 04:54:29PM +0200, Thierry Reding wrote:
> From: Thierry Reding <treding at nvidia.com>
> 
> Use of the extern keyword for function prototypes is unnecessary, so it
> can be removed.
> 
> Signed-off-by: Thierry Reding <treding at nvidia.com>

Applied both patches to drm-misc.
-Daniel

> ---
>  include/drm/drm_plane_helper.h | 45 +++++++++++++++++++++---------------------
>  1 file changed, 22 insertions(+), 23 deletions(-)
> 
> diff --git a/include/drm/drm_plane_helper.h b/include/drm/drm_plane_helper.h
> index 96e16283afb9..dda401bf910e 100644
> --- a/include/drm/drm_plane_helper.h
> +++ b/include/drm/drm_plane_helper.h
> @@ -43,9 +43,8 @@
>   * planes.
>   */
>  
> -extern int drm_crtc_init(struct drm_device *dev,
> -			 struct drm_crtc *crtc,
> -			 const struct drm_crtc_funcs *funcs);
> +int drm_crtc_init(struct drm_device *dev, struct drm_crtc *crtc,
> +		  const struct drm_crtc_funcs *funcs);
>  
>  /**
>   * drm_plane_helper_funcs - helper operations for CRTCs
> @@ -79,26 +78,26 @@ static inline void drm_plane_helper_add(struct drm_plane *plane,
>  	plane->helper_private = funcs;
>  }
>  
> -extern int drm_plane_helper_check_update(struct drm_plane *plane,
> -					 struct drm_crtc *crtc,
> -					 struct drm_framebuffer *fb,
> -					 struct drm_rect *src,
> -					 struct drm_rect *dest,
> -					 const struct drm_rect *clip,
> -					 int min_scale,
> -					 int max_scale,
> -					 bool can_position,
> -					 bool can_update_disabled,
> -					 bool *visible);
> -extern int drm_primary_helper_update(struct drm_plane *plane,
> -				     struct drm_crtc *crtc,
> -				     struct drm_framebuffer *fb,
> -				     int crtc_x, int crtc_y,
> -				     unsigned int crtc_w, unsigned int crtc_h,
> -				     uint32_t src_x, uint32_t src_y,
> -				     uint32_t src_w, uint32_t src_h);
> -extern int drm_primary_helper_disable(struct drm_plane *plane);
> -extern void drm_primary_helper_destroy(struct drm_plane *plane);
> +int drm_plane_helper_check_update(struct drm_plane *plane,
> +				  struct drm_crtc *crtc,
> +				  struct drm_framebuffer *fb,
> +				  struct drm_rect *src,
> +				  struct drm_rect *dest,
> +				  const struct drm_rect *clip,
> +				  int min_scale,
> +				  int max_scale,
> +				  bool can_position,
> +				  bool can_update_disabled,
> +				  bool *visible);
> +int drm_primary_helper_update(struct drm_plane *plane,
> +			      struct drm_crtc *crtc,
> +			      struct drm_framebuffer *fb,
> +			      int crtc_x, int crtc_y,
> +			      unsigned int crtc_w, unsigned int crtc_h,
> +			      uint32_t src_x, uint32_t src_y,
> +			      uint32_t src_w, uint32_t src_h);
> +int drm_primary_helper_disable(struct drm_plane *plane);
> +void drm_primary_helper_destroy(struct drm_plane *plane);
>  extern const struct drm_plane_funcs drm_primary_helper_funcs;
>  
>  int drm_plane_helper_update(struct drm_plane *plane, struct drm_crtc *crtc,
> -- 
> 2.4.5
> 

-- 
Daniel Vetter
Software Engineer, Intel Corporation
http://blog.ffwll.ch